/*
 *  Copyright 2010 UPF Telecos 4th group G.
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *  under the License.
 */
package edu.upf.editor;

/**
 * This class provides an auto-adjustable panel to show images
 * @author beto
 */
import java.awt.*;
import java.awt.image.*;
import javax.swing.*;

public class ImagePanel extends JPanel {

    private BufferedImage bi;

    public ImagePanel(BufferedImage bi2) {
        bi = bi2;
        setPreferredSize(new Dimension(bi.getWidth(), bi.getHeight()));
    }

    @Override
    public void paintComponent(Graphics g) {
        if (bi == null) {
            g.drawString("No Image", 10, 40);
        } else {
            g.drawImage(bi, 0, 0, null);
        }
    }
}
